package com.itheima03;

/**
 * @author Xiao
 * @date 2021/7/8
 */
public class ExtendsTest {
    /**
     *      测试类
     */
    public static void main(String[] args) {
        Zi z = new Zi();
        z.method();
        z.show();
        // 报错
//        z.print()

    }
}
